1120012112 has 40 divisors (see below), whose sum is σ = 2232607104. Its totient is φ = 544063104.

The previous prime is 1120012093. The next prime is 1120012123. The reversal of 1120012112 is 2112100211.

It is a junction number, because it is equal to n+sod(n) for n = 1120012093 and 1120012102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80933 + ... + 93755.

Almost surely, 2^1120012112 is an apocalyptic number.

It is an amenable number.

1120012112 is a deficient number, since it is larger than the sum of its proper divisors (1112594992).

1120012112 is a wasteful number, since it uses less digits than its factorization.

1120012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12987 (or 12981 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1120012112 is about 33466.5820184852. The cubic root of 1120012112 is about 1038.5025638977.

Adding to 1120012112 its reverse (2112100211), we get a palindrome (3232112323).

The spelling of 1120012112 in words is "one billion, one hundred twenty million, twelve thousand, one hundred twelve".